listproperty
Querying datastore for all models that contain a certain element within a listproperty
Hey, I have a model like this: class List(db.Model): user = db.ReferenceProperty(User) listname = db.StringProperty()[详细]
2023-02-06 01:19 分类：问答google app engine - how to get ListProperty from an html form's input type="text"
i have an aplication that takes some parameters through an html form and then creates a model entity. The problem is, that whatever i try, i get an error like this:[详细]
2023-02-01 22:22 分类：问答Is it possible to dynamically name attributes in an App Engine Model?
setattr allows you to dynamically name attributes in Python classes. I\'m trying to do something similar with an App Engine Model:[详细]
2023-01-26 05:01 分类：问答how to create one-to-many relevance on google-app-engine
like one forum has开发者_开发技巧 many topic , ths specific is : forumand topic has the same model :[详细]
2023-01-07 23:41 分类：问答how to Reference some model in a db.ListProperty on google-app-engine
this is my model: class Geo(db.Model): entry = db.ListProperty(db.Key) geo=Geo() geo.entry.append(otherModel.key())[详细]
2023-01-07 23:16 分类：问答Sorting a StringListProperty based on position of element in app engine
I have model which looks like this: class Example (db.Model) : name = db.StringProperty() tags = db.StringListProperty()[详细]
2023-01-07 11:49 分类：问答
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